Allow webpack 3 as peer, use webpack 3 as devDep

[snyamathi]

@sokra @TheLarkInn

Q	A
Bug fix?	yes
Breaking change?	no
New feature?	no
Deprecations?	no
Tests added?	no
Docs updated?	no
Fixed tickets	None
License	MIT

Since Webpack 3 has been released, this package should be updated to allow Webpack 3 as a peer dependency. Not really necessary, but I've also bumped the devDependency on Webpack to 3 as well.

The API between Webpack 2 and 3 seems to be unchanged, so I'm not aware of any differences that would need to be accounted for in this package, it should just be a loosening of the peerDependency that's required.

[jsf-clabot]

All committers have signed the CLA.

[snyamathi]

I could also allow the release candidate versions here if I change that to ^3.0.0-rc but I'm not sure that's necessary now that 3.0.0 is out.

[codecov]

Codecov Report

Merging #144 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #144   +/-   ##
=======================================
  Coverage   67.64%   67.64%           
=======================================
  Files           8        8           
  Lines         204      204           
  Branches       52       52           
=======================================
  Hits          138      138           
  Misses         55       55           
  Partials       11       11

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[danez]

Thanks.

[guidobouman]

@danez Can a patch release be made based on this PR? Otherwise this results in both webpack 2 & 3 being installed in node_modules. Also, when using a peerDependency, shouldn't the devDependency be removed?

[danez]

the dev-dependency is for the tests. I will release a patch version.

[guidobouman]

Thanks!